Enhancing meningeal blood vessels masquerading as leptomeningeal spread of tumor in obstructive hydrocephalus
MR showed an enhancing mass in the pineal region and hydrocephalus and leptomeningeal enhancement, thought to indicate pinealoblastoma with leptomeningeal spread. During resection there was no evidence of spread, and repeat MR showed no residual tumor or meningeal enhancement, so the patient was not...
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| Veröffentlicht in: | American journal of neuroradiology : AJNR 1995-09, Vol.16 (8), p.1742-1744 |
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| container_title | American journal of neuroradiology : AJNR |
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| creator | LeBlang, SD Falcone, S Quencer, RM |
| description | MR showed an enhancing mass in the pineal region and hydrocephalus and leptomeningeal enhancement, thought to indicate pinealoblastoma with leptomeningeal spread. During resection there was no evidence of spread, and repeat MR showed no residual tumor or meningeal enhancement, so the patient was not treated for metastasis. Because there were no signs of leptomeningeal tumor 4 months after surgery, the meningeal enhancement is thought to have been related to venous stasis secondary to obstructive hydrocephalus. |
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During resection there was no evidence of spread, and repeat MR showed no residual tumor or meningeal enhancement, so the patient was not treated for metastasis. Because there were no signs of leptomeningeal tumor 4 months after surgery, the meningeal enhancement is thought to have been related to venous stasis secondary to obstructive hydrocephalus.</description><identifier>ISSN: 0195-6108</identifier><identifier>EISSN: 1936-959X</identifier><identifier>PMID: 7502987</identifier><identifier>CODEN: AAJNDL</identifier><language>eng</language><publisher>Oak Brook, IL: Am Soc Neuroradiology</publisher><subject>Biological and medical sciences ; Brain Neoplasms - diagnosis ; Brain Neoplasms - pathology ; Brain Neoplasms - surgery ; Capillaries - pathology ; Case Reports ; Child ; Diagnosis, Differential ; Endocrinopathies ; Female ; Humans ; Hydrocephalus - diagnosis ; Hypothalamus. Hypophysis. Epiphysis (diseases) ; Magnetic Resonance Imaging ; Medical sciences ; Meningeal Neoplasms - diagnosis ; Meningeal Neoplasms - pathology ; Meningeal Neoplasms - secondary ; Meninges - blood supply ; Non tumoral diseases. Target tissue resistance. 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During resection there was no evidence of spread, and repeat MR showed no residual tumor or meningeal enhancement, so the patient was not treated for metastasis. Because there were no signs of leptomeningeal tumor 4 months after surgery, the meningeal enhancement is thought to have been related to venous stasis secondary to obstructive hydrocephalus.</description><subject>Biological and medical sciences</subject><subject>Brain Neoplasms - diagnosis</subject><subject>Brain Neoplasms - pathology</subject><subject>Brain Neoplasms - surgery</subject><subject>Capillaries - pathology</subject><subject>Case Reports</subject><subject>Child</subject><subject>Diagnosis, Differential</subject><subject>Endocrinopathies</subject><subject>Female</subject><subject>Humans</subject><subject>Hydrocephalus - diagnosis</subject><subject>Hypothalamus. Hypophysis. Epiphysis (diseases)</subject><subject>Magnetic Resonance Imaging</subject><subject>Medical sciences</subject><subject>Meningeal Neoplasms - diagnosis</subject><subject>Meningeal Neoplasms - pathology</subject><subject>Meningeal Neoplasms - secondary</subject><subject>Meninges - blood supply</subject><subject>Non tumoral diseases. Target tissue resistance. Benign neoplasms</subject><subject>Pineal Gland - pathology</subject><subject>Pineal Gland - surgery</subject><subject>Pinealoma - diagnosis</subject><subject>Pinealoma - pathology</subject><subject>Pinealoma - surgery</subject><subject>Postoperative Complications - diagnosis</subject><issn>0195-6108</issn><issn>1936-959X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkc1q3DAUhU1oSSdpH6GgRenOIFmWZG0KJaRJIdBNFt2Ja-lqrCBbrmTPkLevQ4akWXV1Fufj3J9zVu2Y5rLWQv9-V-0o06KWjHYfqotSHiilQqvmvDpXgja6U7tqvJ4GmGyY9mTEaROESPqYkiMHLAVjISOUPytmcE8QFBJxXtIrXOaM4EjyZFnHlEmYSOrLkle7hAOS4dHlZHEeIK7lY_XeQyz46aSX1f2P6_ur2_ru183Pq-939cBFs9R923LfdZL24Kj2PVNONhylEJ5ZRBACGq2ss53nTDrReyqRcd1qv2nLL6tvz7Hz2o_oLE5LhmjmHEbIjyZBMG-dKQxmnw6m41wpobeAr6eAnLbby2LGUCzGCBOmtRilFGdCy_-CTHTbm7nYwM__rvSyy6mIzf9y8qFYiD4_lVJeMC4Vo5y9zhvCfjiGjKaMEOMWyszxeGTSdIaptuF_AR4Lo9g</recordid><startdate>19950901</startdate><enddate>19950901</enddate><creator>LeBlang, SD</creator><creator>Falcone, S</creator><creator>Quencer, RM</creator><general>Am Soc Neuroradiology</general><general>American Society of Neuroradiology</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7TK</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>19950901</creationdate><title>Enhancing meningeal blood vessels masquerading as leptomeningeal spread of tumor in obstructive hydrocephalus</title><author>LeBlang, SD ; Falcone, S ; Quencer, RM</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-h352t-b443f8860bad09fb17d623e655f1ceea55a297cdc8f316d5bf06e13949f6e143</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Biological and medical sciences</topic><topic>Brain Neoplasms - diagnosis</topic><topic>Brain Neoplasms - pathology</topic><topic>Brain Neoplasms - surgery</topic><topic>Capillaries - pathology</topic><topic>Case Reports</topic><topic>Child</topic><topic>Diagnosis, Differential</topic><topic>Endocrinopathies</topic><topic>Female</topic><topic>Humans</topic><topic>Hydrocephalus - diagnosis</topic><topic>Hypothalamus. Hypophysis. Epiphysis (diseases)</topic><topic>Magnetic Resonance Imaging</topic><topic>Medical sciences</topic><topic>Meningeal Neoplasms - diagnosis</topic><topic>Meningeal Neoplasms - pathology</topic><topic>Meningeal Neoplasms - secondary</topic><topic>Meninges - blood supply</topic><topic>Non tumoral diseases. Target tissue resistance. Benign neoplasms</topic><topic>Pineal Gland - pathology</topic><topic>Pineal Gland - surgery</topic><topic>Pinealoma - diagnosis</topic><topic>Pinealoma - pathology</topic><topic>Pinealoma - surgery</topic><topic>Postoperative Complications - diagnosis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>LeBlang, SD</creatorcontrib><creatorcontrib>Falcone, S</creatorcontrib><creatorcontrib>Quencer, RM</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>Neurosciences Abstracts</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>American journal of neuroradiology : AJNR</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>LeBlang, SD</au><au>Falcone, S</au><au>Quencer, RM</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhancing meningeal blood vessels masquerading as leptomeningeal spread of tumor in obstructive hydrocephalus</atitle><jtitle>American journal of neuroradiology : AJNR</jtitle><addtitle>AJNR Am J Neuroradiol</addtitle><date>1995-09-01</date><risdate>1995</risdate><volume>16</volume><issue>8</issue><spage>1742</spage><epage>1744</epage><pages>1742-1744</pages><issn>0195-6108</issn><eissn>1936-959X</eissn><coden>AAJNDL</coden><abstract>MR showed an enhancing mass in the pineal region and hydrocephalus and leptomeningeal enhancement, thought to indicate pinealoblastoma with leptomeningeal spread. During resection there was no evidence of spread, and repeat MR showed no residual tumor or meningeal enhancement, so the patient was not treated for metastasis. Because there were no signs of leptomeningeal tumor 4 months after surgery, the meningeal enhancement is thought to have been related to venous stasis secondary to obstructive hydrocephalus.</abstract><cop>Oak Brook, IL</cop><pub>Am Soc Neuroradiology</pub><pmid>7502987</pmid><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0195-6108 |
| ispartof | American journal of neuroradiology : AJNR, 1995-09, Vol.16 (8), p.1742-1744 |
| issn | 0195-6108 1936-959X |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_8337759 |
| source | MEDLINE; EZB-FREE-00999 freely available EZB journals; PubMed Central |
| subjects | Biological and medical sciences Brain Neoplasms - diagnosis Brain Neoplasms - pathology Brain Neoplasms - surgery Capillaries - pathology Case Reports Child Diagnosis, Differential Endocrinopathies Female Humans Hydrocephalus - diagnosis Hypothalamus. Hypophysis. Epiphysis (diseases) Magnetic Resonance Imaging Medical sciences Meningeal Neoplasms - diagnosis Meningeal Neoplasms - pathology Meningeal Neoplasms - secondary Meninges - blood supply Non tumoral diseases. Target tissue resistance. Benign neoplasms Pineal Gland - pathology Pineal Gland - surgery Pinealoma - diagnosis Pinealoma - pathology Pinealoma - surgery Postoperative Complications - diagnosis |
| title | Enhancing meningeal blood vessels masquerading as leptomeningeal spread of tumor in obstructive hydrocephalus |
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